/**
* @return string
*/
private function getAlignment()
{
$alignment = java_values($this->paragraph->getAlignment()->getValue());
$justification = HWPFWrapper::getAlignment($alignment);
return $justification;
}
/**
* Parses a paragraph element of HWPF document
* @param object Paragraph
* @param string Element key
* @return HTMLElement
*/
private function parseParagraph($paragraph, $parIterator)
{
// Create new HTML element and its style class
$container = new HTMLElement(HTMLElement::P);
$styleClass = new StyleClass();
// Get styles
$this->styles = $this->document->getStyles();
// Get character runs
$charRuns = java_values($paragraph->getIRuns());
//Check paragraph numbering
$numberingInfo = $this->paragraphExtractNumbering($paragraph);
if (java_values($paragraph->getStyleID()) != null) {
// Get style class
$style = $this->styles->getStyle($paragraph->getStyleID());
$styleXML = java_values($style->getCTStyle()->toString());
//Check section numbering
if (strpos($styleXML, '<w:ilvl') !== false) {
$sectionContainer = $this->processSectionNumberingToc($styleXML);
}
//Check if paragraph has custom style list
if (strpos($styleXML, '<w:numId') !== false and strpos($styleXML, 'w:customStyle="1"') !== false and !$numberingInfo) {
//Parse Custom List
$this->parseCustomStyleList($paragraph, $styleXML);
return self::CUSTOMLIST;
}
//Get style name
$styleName = java_values($style->getName());
//Apply heading html tag and section numbering if exists
if (strpos(strtolower($styleName), 'heading') !== false) {
//Create headline container
$container = $this->selectHeadlineContainer($styleName);
}
//Process paragraph style
$styleClass = $this->processStyle($styleClass, $styleXML);
} else {
// Normal style (margin bottom 0.14in)
$styleClass->setAttribute("margin-bottom", '0.14in');
}
//Reset list level for custom lists
if (!$numberingInfo) {
$this->customListLevel = 0;
$this->auxList = "";
}
// Set indentation
$indentation = java_values($paragraph->getIndentationFirstLine());
// Check if is list indentation
$numberingInfo = $this->paragraphExtractNumbering($paragraph);
//Set indentation to paragraphs except for list items
if ($indentation > 0 and !$numberingInfo) {
$styleClass->setAttribute("text-indent", round($indentation / 11) . 'px');
}
// Get xml of this paragraph
$paragraph_xml = java_values($paragraph->getCTP()->toString());
//var_dump($paragraph_xml);
//Check for book mark links to TOC
if (strpos($paragraph_xml, '<w:bookmarkStart') !== false) {
//Parse numbering bookmark
$this->parseTocBookmarks($paragraph, $container);
}
//Check if is a table of contents
if (strpos($paragraph_xml, '<w:fldChar w:fldCharType="begin"/>') !== false and $this->currentProcessedPart == "BODY") {
$tocContainer = $this->parseToc($paragraph);
$this->hasTOC = true;
return $tocContainer;
}
$this->setLineSpace($paragraph, $styleClass);
// Iterate through paragraph characters
$this->parseRuns($charRuns, $container);
// Get alignment
$alignment = java_values($paragraph->getAlignment()->getValue());
$justification = HWPFWrapper::getAlignment($alignment);
// Set alignment on paragraph
$styleClass->setAttribute("text-align", $justification);
//Set class to html element
$className = $this->mainStyleSheet->getClassName($styleClass);
$container->setClass('textframe horizontal common_style1 ' . $className);
// Add id attribute to container for this paragraph
$container->setAttribute('id', 'div_' . $parIterator);
// Wrap inside header tag if is a headlines
if (in_array($container->getTagName(), $this->headlineElements)) {
$headline = $container;
$container = new HTMLElement(HTMLElement::HEADER);
$exists = $styleClass->attributeExists('font-size');
if (!$exists) {
$styleClass->setAttribute("font-size", 'medium');
}
$container->addInnerElement($headline);
}
// Return container
return $container;
}